cobalamin (plural cobalamins)
(organic compound) Any of several forms of vitamin B12 depending on the upper axial ligand of the cobalt ion.
Hyponyms: adenosylcobalamin, aquocobalamin, cyanocobalamin, hydroxocobalamin, methylcobalamin
Source: Wiktionary
5 December 2024
(noun) one of two divergent or mutually exclusive opinions; “they are at opposite poles”; “they are poles apart”
The first coffee-house in Mecca dates back to the 1510s. The beverage was in Turkey by the 1530s. It appeared in Europe circa 1515-1519 and was introduced to England by 1650. By 1675 the country had more than 3,000 coffee houses, and coffee had replaced beer as a breakfast drink.
